Building a Reliable LLM-as-a-Judge: Bias and Calibration

1Key Takeaways

• Originally published on AI Tech Connect .
• What you need to know The judge is a system you build, not a prompt you paste.
• An LLM-as-a-judge that you have not designed and calibrated is just a second, unvalidated model whose opinions you happen to trust.
• Absolute scores gate releases; head-to-head comparisons rank changes.